Power-Fin ventingA compact continuous flow energy efficient gas fired water heater/boiler for use in residential, commercial and industrial buildings wherein cold water enters the heater and flows downward through an outer annulus and then rises up through an inner annulus around a central gas flue...
Force™ 90+ Power Direct VentModel SHE-50-100-NE 300 ENERGY STAR® certified Operates at 96% thermal efficiency Helical heat exchanger Compare View Model Polaris™ 50-Gallon High Efficiency Commercial Gas Water HeaterModel SPC-50-199-NE 200 ...
Power-Fin ventingThis invention relates more particularly to that type of water heater used in dwellings and other buildings, in which the water is primarily heated by means of a water back, often termed a "coil", positioned within the fire box of the building heating furnace, and having ...
Power-Fin ventingThis invention relates to a water heater. An object of the invention is to provide an efficient water heater which has been specially designed for utilizing exhaust steam for heating the boiler feed water. Another object of the invention is to provide a novel type of water ...
Water heaterdoi:US1696828 AWater HeatersboilersPower-Fin ventingAn apparatus for heating water comprises a tank formed by a tank wall and having a water inlet and a water outlet and a water collection pan in a bottom portion thereof and a burner located through a wall of the tank so as ...
A system and a method for a passive containment vent system for a Boiling Water Reactor (BWR). The system is capable of venting and scrubbing a gaseous dis... RH Cowen,E Andersen,JM Caro,... 被引量: 0发表: 2018年 加载更多研究点推荐 Direct vent/power vent water heater water heater 站...
Using this tool you can estimate the cost of installing new Tankless or Tank Water Heater. Gas or Electric, 40, 50, 75 gallon, Power Venting options, and even locally adjusted pricing. It takes 15 seconds to get an instant price quote for new water heater!
Mid-efficiency furnace with multiple venting option A water heater including a tank having a hot water outlet in the top portion thereof and a cold water inlet in the tower portion thereof. An agitator assembly connected to the cold water inlet and mounted in the bottom portion of the tan.....
In a preferred embodiment, there is provided a water heater venting assembly for directing a combustion air and a flue gas between an outdoor atmosphere and a water heater, and which includes a generally hollow housing defining a combustion air aperture, a flue gas exhaust conduit disposed in ...
The AquaStar 2700ES tankless water heater requires no special tools to install or maintain. And its compact size and sealed combustion enables installation in small spaces. A built-in power vent makes both vertical and horizontal venting possible while the electronic ignition maximizes energy ...